The Transactions of the Korean Institute of Power Electronics (전력전자학회논문지)

The Korean Institute of Power Electronics (전력전자학회)
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Sensorless Drive for Mono Inverter Dual Parallel Surface Mounted Permanent Magnet Synchronous Motor Drive System

단일 인버터를 이용한 표면 부착형 영구자석 동기 전동기 병렬 구동 시스템의 센서리스 구동 방법

  • Lee, Yongjae (Dept. of Electrical and Computer Eng., Seoul National University) ;
  • Ha, Jung-Ik (Dept. of Electrical and Computer Eng., Seoul National University)
  • Received : 2014.09.29
  • Accepted : 2014.12.09
  • Published : 2015.02.20
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Abstract

This paper presents the sensorless drive method for mono inverter dual parallel (MIDP) surface mounted permanent magnet synchronous motor (SPMSM) drive system. MIDP motor drive system is a technique that can reduce the cost of the multi motor driving system. To maximize this merit of the MIDP motor drive system, the sensorless technique is essential to eliminate the position sensors. This paper adopts an appropriate sensorless method for MIDP SPMSM drive system, which uses the reduced order observer and phase locked loop (PLL) to reduce the calculation burden. The I-F control method is implemented for start-up and low speed operation. The validity and performance of the proposed algorithm are shown via experiments with 600-W SPMSMs.

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References

  1. H. Kim, J. Son, and J. Lee, "A high-speed sliding-mode observer for the sensorless speed control of a PMSM," IEEE Trans. Ind. Electron., Vol. 58, No. 9 pp. 4069-4077, Sep. 2011.
  2. J. I. Ha, K. Ide, T. Sawa, and S. K. Sul, "Sensorless rotor position estimation of an interior permanent-magnet motor from initial states," IEEE Trans. Ind. Appl., Vol. 39, No. 3, pp. 761-767, May/Jun. 2003. https://doi.org/10.1109/TIA.2003.811781
  3. J. S. Kim and S. K. Sul, "High performance PMSM drives without rotational position sensors using reduced order observer," in Conf. Rec. IEEE-IAS Annu. Meeting, Orlando, FL, pp. 75-82, 1995.
  4. J. I. Ha, "Current prediction in vector-controlled PWM inverters using single dc-link current sensor," IEEE Trans. Ind. Electron., Vol. 57, No. 2, pp. 716-726, Feb. 2010. https://doi.org/10.1109/TIE.2009.2028361
  5. B. G. Cho, J. I. Ha, and S. K. Sul, "Analysis of the phase current measurement boundary of three shunt sensing PWM inverters and an expansion method," Journal of Power Electronics, Vol. 13, No. 2, pp. 232-242, Mar. 2013. https://doi.org/10.6113/JPE.2013.13.2.232
  6. K. Matsuse, N. Kezuka, and K. Oka, "Characteristics of independent two induction motor drives fed by a four-leg inverter," IEEE Trans. Ind. Appl., Vol. 47, No. 5, pp. 2125-2134, Sep./Oct. 2011. https://doi.org/10.1109/TIA.2011.2161739
  7. C. S. Lim, N. A. Rahim, W. P. Hew, and E. Levi, "Model predictive control of a two-motor drive with five-leg-inverter supply," IEEE Trans. Ind. Electron., Vol. 60, No. 1, pp. 54-65, Jan. 2013. https://doi.org/10.1109/TIE.2012.2186770
  8. F. Gao, L. Zhang, D. Li, P. C. Loh, Y. Tang, and H. Gao, "Optimal pulsewidth modulation of nine-switch converter," IEEE Trans. Power Electron., Vol. 25, No. 9, pp. 2331-2343, Sep. 2010. https://doi.org/10.1109/TPEL.2010.2047733
  9. Y. Kim and J. I. Ha, "Novel topology and control of single inverter system for two permanent magnet synchronous machines," in Proc. Appl. Power Electron. Conf. Expo., pp. 833-837, Mar. 2013.
  10. P. M. Kelecy and R. D. Lorenz, "Control methodology for single inverter, parallel connected dual induction motor drives for electric vehicles," in Proc. IEEE Power Election Spec. Conf., Vol. 2, pp. 987-991, 1994.
  11. D. Bidart, M. Pietrzak-David, P. Maussion, and M. Fadel, "Mono inverter multi-parallel permanent magnet synchronous motor: structure and control strategy," IET Elect. Power Appl., Vol. 5, No. 3, pp. 288-294, 2011. https://doi.org/10.1049/iet-epa.2010.0180
  12. A. D. Pizzo, D. Iannuzzi, and I. Spina, "High performance control technique for unbalanced operations of single-VSI dual-PM brushles motor drives," in Proc. IEEE Int. Ind. Electron. Symp., pp. 1302-1307, 2010.
  13. Y. Lee and J. I. Ha, "Minimization of stator currents for mono inverter dual parallel PMSM drive system," in Proc. Int. Power Electron. Conf., pp. 3140-3144, 2014.
  14. Y. Lee and J. I. Ha, "Analysis and control of mono inverter dual parallel SPMSM drive system," to be published.
  15. S. Dasgupta, S. N. Mohan, S. K. Sahoo, and S. K. Panda, "Application of four-switch-based three-phase grid-connected inverter to connect renewable energy source to a generalized unbalanced microgrid system," IEEE Trans. Ind. Electron., Vol. 60, No. 3, pp. 1204-1215, Mar. 2013. https://doi.org/10.1109/TIE.2012.2202350
  16. L. I. Iepure, I. Boldea, and F. Blaabjerg, "Hybrid I-F starting and observer-based sensorless control of single-phase BLDC-PM motor drives," IEEE Trans. Ind. Electron., Vol. 59, No. 9, pp. 3436-3444, Sep. 2012. https://doi.org/10.1109/TIE.2011.2172176
  17. Y. Lee and J. I. Ha, "Analysis and control of mono inverter dual parallel SPMSM drive system," in Proc. IEEE Energy Convers. Congr. Expo., pp. 4843-4849, 2014.

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